Kill five enemies in a row with a single punch, after softening them up with gunfire

Finish the game in Hard Mode

Finish the game in Easy Mode

Kill 50 enemies with the SAS - 12

Kill 20 enemies with Mk-NDI grenades

Kill 50 enemies with the 92FS - 9mm

Find 55 treasures

Find 45 treasures

Find 40 treasures

Kill 50 enemies with the Micro - 9mm

Find 30 treasures

Kill 100 enemies with headshots